201265757

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 260029440

約数和(自身を除く): 58763683

約数列:

[1, 7, 11, 43, 77, 89, 301, 473, 623, 683, 979, 3311, 3827, 4781, 6853, 7513, 26789, 29369, 42097, 52591, 60787, 205583, 294679, 323059, 425509, 668657, 2261413, 2613841, 4680599, 18296887, 28752251, 201265757]

約数ペア:

[(1, 201265757), (7, 28752251), (11, 18296887), (43, 4680599), (77, 2613841), (89, 2261413), (301, 668657), (473, 425509), (623, 323059), (683, 294679), (979, 205583), (3311, 60787), (3827, 52591), (4781, 42097), (6853, 29369), (7513, 26789)]